com.github.datalking.common.convert.editor.FileEditor Maven / Gradle / Ivy

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package com.github.datalking.common.convert.editor;

import java.beans.PropertyEditorSupport;
import java.io.File;
import java.io.IOException;

/**
 */
public class FileEditor extends PropertyEditorSupport {

//	private final ResourceEditor resourceEditor;
//

//	public FileEditor() {
//		this.resourceEditor = new ResourceEditor();
//	}
//
//	/**
//	 * Create a new FileEditor,
//	 * using the given ResourceEditor underneath.
//	 * @param resourceEditor the ResourceEditor to use
//	 */
//	public FileEditor(ResourceEditor resourceEditor) {
//		Assert.notNull(resourceEditor, "ResourceEditor must not be null");
//		this.resourceEditor = resourceEditor;
//	}
//
//
//	@Override
//	public void setAsText(String text) throws IllegalArgumentException {
//		if (!StringUtils.hasText(text)) {
//			setValue(null);
//			return;
//		}
//
//		// Check whether we got an absolute file path without "file:" prefix.
//		// For backwards compatibility, we'll consider those as straight file path.
//		if (!ResourceUtils.isUrl(text)) {
//			File file = new File(text);
//			if (file.isAbsolute()) {
//				setValue(file);
//				return;
//			}
//		}
//
//		// Proceed with standard resource location parsing.
//		this.resourceEditor.setAsText(text);
//		Resource resource = (Resource) this.resourceEditor.getValue();
//
//		// If it's a URL or a path pointing to an existing resource, use it as-is.
//		if (ResourceUtils.isUrl(text) || resource.exists()) {
//			try {
//				setValue(resource.getFile());
//			}
//			catch (IOException ex) {
//				throw new IllegalArgumentException(
//						"Could not retrieve File for " + resource + ": " + ex.getMessage());
//			}
//		}
//		else {
//			// Create a relative File reference and hope for the best.
//			setValue(new File(text));
//		}
//	}

	@Override
	public String getAsText() {
		File value = (File) getValue();
		return (value != null ? value.getPath() : "");
	}

}